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Prefix 4 · 13, 16, 19 digits · 3-digit CVV

Hong Kong Credit Card Generator

Generate test card numbers that start with real BINs from banks in Hong Kong — preset with BOC Credit Card (International), Ltd (433203). Luhn-valid, with expiry date and CVV. Test data only, not real cards.

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Local bank BINs
Generated cards

Test data only — these numbers are not issued by any bank and every real payment with them will be declined.

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Generated locally with your browser’s crypto API — nothing is sent to a server.

Visa format

Starts with
4
Length
13, 16, 19
Security code
3
Stripe
4242 4242 4242 4242
Visa generator
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Brand ranges at a glance

The prefixes and lengths your checkout must accept. Each brand has its own generator page.

For developers & QA

Test data that stays out of PCI scope

Use generated numbers for everything before the payment request, then switch to your gateway’s official sandbox cards for approvals, declines and 3-D Secure.

  • Test form validation & input masks
  • Seed staging databases and demos
  • Reproduce declines and 3-D Secure in the sandbox
Browse gateway test cards

Official sandbox cards, per gateway

All 18 gateways →

Real BINs from banks in Hong Kong

The generator above is preset with BIN 433203, a Visa credit range of BOC Credit Card (International), Ltd. Pick another bank's BIN below to switch — each number keeps the BIN, gets random digits and a Luhn check digit, and comes with a random expiry date and CVV.

BINIssuerNetworkType · levelUse this BIN
433203 BOC Credit Card (International), Ltd. VisaCredit · Platinum Use
514088 Citibank (Hong Kong), Ltd. MastercardDebit · Platinum Use
222929 Triplink International Co.,limited MastercardCredit · Corporate Use
532871 Hongkong and Shanghai Banking Corp., Ltd. MastercardCredit Use
400612 Hang Seng Bank, Ltd. VisaCredit · Platinum Use
225062 Sunrate Solutions, Ltd. MastercardCredit · Corporate Use
517705 Dah Sing Bank Ltd. MastercardCredit · Titanium Use
540034 Standard Chartered Bank (Hong Kong), Ltd. MastercardCredit · Platinum Use
621016 DBS Bank UnionPayDebit · Personal Use

One BIN per bank — the most common Visa or Mastercard product of each of the largest issuers, plus local-network BINs. All 1,311 BINs with a named issuer are in the Hong Kong BIN list.

Local card networks in Hong Kong

Besides the international networks, Hong Kong has its own card scheme. Local networks matter for testing because their numbers often use prefixes that a Visa/Mastercard-only form rejects or labels wrongly.

NetworkAboutBINsShareExample BIN
UnionPaythe Chinese network, common on cards issued in Hong Kong17810% 621016 DBS Bank
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Card networks and card types in Hong Kong

Hong Kong has 1,721 BINs in the dataset; 1,311 name the issuing bank, spread over 128 issuers. The largest network is Mastercard with 27% of the ranges, followed by Maestro (24%). Credit ranges outnumber debit ranges 1,092 to 629. 67 ranges are prepaid or gift products and 377 are business, corporate or commercial cards.

NetworkBINsShareDebitCredit
Mastercard458 27%69389
Maestro415 24%4141
Visa375 22%39336
American Express214 12%2212
UnionPay178 10%9682
Diners Club68 4%266
JCB5 less than 1%05
Private label5 less than 1%50

Most common product levels: Standard (385), Platinum (156), Personal (113), Classic (104), Corporate (102).

Largest card issuers in Hong Kong

The 10 banks with the most BINs in the data, out of 128 named issuers. Each bank with ten or more BINs has a page listing all of them.

IssuerBINsMain networkDebit
BOC Credit Card (International), Ltd.146Visa5%
Citibank (Hong Kong), Ltd.138Maestro80%
Cathay Pacific97American Express0%
Triplink International Co.,limited91Mastercard5%
The Hongkong and Shanghai Banking Corporation, Ltd.59Mastercard20%
Hang Seng Bank, Ltd.44Mastercard30%
Sunrate Solutions, Ltd.44Mastercard0%
AEII Hong Kong - Gstar Cons Revolve40American Express0%
Dah Sing Bank, Ltd.39Visa23%
AE - Hong Kong33American Express0%

Payment testing notes for Hong Kong

Generated numbers only pass format checks: network prefix, length and the Luhn checksum. They are not issued by any bank in Hong Kong, carry no money and are declined by every real payment system — use them for forms, validation and BIN rules, and switch to your gateway's documented test cards for approvals and declines.

← Generators for other countries · Hong Kong BIN list · BIN generator · BIN checker

BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.

Frequently asked questions

Can I generate a Hong Kong credit card number for testing?

Yes. The generator on this page starts every number with a real BIN registered to a bank in Hong Kong — by default 433203 (BOC Credit Card (International), Ltd, Visa credit). The remaining digits are random and the last one is a Luhn check digit. No bank issued the number, so it carries no account and real payments with it are declined.

Which card networks are most common in Hong Kong?

By BIN count in our data: Mastercard 27%, Maestro 24%, Visa 22%, American Express 12%. Local networks: UnionPay (178 BINs). Debit ranges make up 37% and credit ranges 63%.

Which BINs do Visa cards from Hong Kong start with?

Examples from different banks: 433203 (BOC Credit Card (International), Ltd.); 400612 (Hang Seng Bank, Ltd.). See the Hong Kong BIN list for every bank.

Which currency should I use to test payments from Hong Kong?

HKD (Hong Kong dollar). Gateway APIs usually expect amounts in the smallest unit (for example 1050 for 10.50). A card from any country can pay in any currency the merchant supports; the issuer handles conversion.

Will these numbers pass a payment gateway?

They pass format checks — length, network prefix and the Luhn checksum — so they are ideal for testing form validation and BIN-based rules. Gateways in test mode want their own documented test cards for approvals and declines; in live mode every generated number is declined because no bank has issued it.

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